Skip to main content Skip to search Skip to main navigation
Free shipping
Next-day delivery*
Money-back guarantee
Highly secure Swiss website
E-Mail: info@plutoos.ch

Plutoos 603XL Yellow Ink Cartridge with Chip Compatible with Epson 603 14 ml for XP-2100 XP-3100 XP-4100 WF-2830

🖨️ 603XL Yellow: 14 ml — more than triple the original

With chip · replaces Epson 603XL T03A44 · up to 350 pages · for XP-2100–4155 & WF-2810–2870

✓ with chip 💧 14 ml 🖨️ up to 350 pages 🇨🇭 Swiss warehouse

The Plutoos 603XL Yellow is a compatible replacement for the original Epson 603XL (OEM reference T03A44 / C13T03A44010) — with 14 ml considerably more than the original fill volume (4 ml) and a yield of up to 350 pages per ISO/IEC 24711. Ships with chip: automatic recognition and ink-level display as usual.

Same-working-day dispatch from our Swiss warehouse, 60-day return on unopened items.

Compatible printer models

✓ Epson XP-2100✓ Epson XP-2105
✓ Epson XP-2150✓ Epson XP-2155
✓ Epson XP-3100✓ Epson XP-3105
✓ Epson XP-3150✓ Epson XP-3155
✓ Epson XP-4100✓ Epson XP-4105
✓ Epson XP-4150✓ Epson XP-4155
✓ Epson WF-2810DWF✓ Epson WF-2820DWF
✓ Epson WF-2830DWF✓ Epson WF-2835DWF
✓ Epson WF-2840DWF✓ Epson WF-2850DWF
✓ Epson WF-2870DWF

Note on firmware updates: As a rule, only the latest firmware versions of a printer are able to identify and restrict compatible cartridges. Many customers and user forums report that compatible cartridges keep working without interruption when automatic firmware updates remain switched off in the printer settings. The decision rests solely with the customer. Newer printer firmware can restrict the recognition of compatible (non-original) cartridges. If you intend to use compatible cartridges, we recommend disabling automatic firmware updates and installing updates manually only when needed. All information without guarantee; the decision rests with the customer.

An empty yellow gives itself away slowly: meadows turn turquoise, faces go cold — until the Epson WF-2830 quits entirely. This compatible cartridge refills 14 ml, enough for up to 350 pages, and leaves the rest of the colour set untouched. The page price sits at around 3 Rappen. It ships in plain, reused packaging — the saving starts with the box.

Package contents

Plutoos 603XL (replaces T03A44)Yellow✓ with chip14 mlup to 350 pages

Page yield per ISO/IEC 24711 (XL equivalence), 5% coverage.

Installation & first use

  1. Unpack only right before installing and pull the protective strip.
  2. Insert until it clicks — the chip is recognized automatically, no resetter needed.
  3. Confirm the “non-genuine cartridge” notice with OK — this is normal.
  4. Print a nozzle check after installation.

Care & storage

  • Store sealed, upright, at 5–35 °C, away from direct sunlight — best used within 24 months.
  • Print a few pages at least every 2–3 weeks so the nozzles do not dry out.
  • Never leave the printer without a cartridge — the print head can dry out.
  • Storing an opened cartridge: seal all open ports with the original protective tape, a tank tape or ordinary scotch tape, cover the contacts, store upright at room temperature.
  • (Our advice: once opened, use the cartridge up completely rather than storing it — opened cartridges are very likely to dry out or start leaking.)

Good to know

“Non-genuine cartridge” message: One-time notice — confirm with OK, printing continues normally. The printer warranty remains valid.
Firmware updates:Printer manufacturers occasionally release updates that restrict the recognition of non-original cartridges — as a rule, only the latest firmware versions are able to identify and block compatible cartridges. Many customers and user forums report that those who want to use compatible cartridges improve their chances of trouble-free operation when automatic firmware updates remain switched off in the printer settings. If an update has already been installed and messages such as “Cartridge not compatible” or “Ink level low” appear, other customers report that rolling the firmware back to the previous version has helped — instructions can be found via a Google/YouTube search for your printer model and “firmware downgrade”. We pass on these experiences of other customers in good faith; whether and how you apply them is solely your decision and responsibility — results may vary from printer to printer.
Ink level display: The chip reports levels; on some models the display may differ slightly — the actual fill volume is not affected.

Troubleshooting

Cartridge not recognizedRemove, wipe the contacts with a dry cloth, reinsert until it clicks, restart the printer.
Streaks / faint printRun 1–2 nozzle cleanings from the printer menu, then a nozzle check.
Wrong colorsRun print head alignment from the printer menu.
Message “Cartridge not compatible” / “Ink level low” after a firmware updateRestart the printer, remove the cartridge and reinsert it until it clicks, confirm the message with OK. If the message appears immediately after a firmware update, other customers report that rolling the firmware back to the previous version has helped (Google/YouTube search: printer model + “firmware downgrade”) — the decision and its execution rest solely with the customer.
✓ Free shipping (CH/FL) · ✓ Next-working-day delivery (latest the 2nd) · ✓ 60-day returns (unopened) · ✓ 14-day returns (opened, fees apply) · ✓ TWINT, PostFinance, Visa, Mastercard, invoice · ✓ Eco-friendly packaging

FAQ

❓ Does a compatible cartridge void my printer warranty?
No. Under Swiss and EU law the warranty remains valid unless the cartridge demonstrably caused the defect.
❓ Does the ink level display work?
Yes — the cartridge ships with chip; the printer shows levels as usual. No chip swap, no resetter.
❓ Is print quality the same as the original?
Yes — ink matched to Epson MicroPiezo, produced to ISO 9001 standards.
❓ My printer suddenly reports an error after an update — is the cartridge defective?

No, as a rule it is not. Printer manufacturers occasionally release firmware updates that identify and restrict compatible cartridges — the cartridge itself remains fully functional. Many customers report that rolling the firmware back to the previous version helps (Google/YouTube search: printer model + “firmware downgrade”) and that compatible cartridges work most reliably when automatic updates remain switched off in the printer settings. Whether and how you apply this is solely your decision and responsibility.

❓ How fast is delivery?
Ordered before 5 p.m. and in stock: your order leaves our Swiss warehouse the same working day — delivered mostly the next working day, latest the 2nd. Free shipping across Switzerland and Liechtenstein. Live stock and the expected delivery date are shown at the top next to the add-to-cart button — if out of stock, we deliver as soon as possible, usually within 15 days.
Properties
Cartridge Size: XL
Cartridge Type: Tinte
Compatible Printer Brand: Epson
Farbbezeichnung: Y
Farbe: Yellow
Füllmenge: 14ml
Kompatibel zu OEM: 603XLY
Kompatible Druckermodelle: Expression Home XP-2100, Expression Home XP-2105, Expression Home XP-2150, Expression Home XP-2155, Expression Home XP-3100, Expression Home XP-3105, Expression Home XP-3150, Expression Home XP-3155 , Expression Home XP-4100, Expression Home XP-4105, Expression Home XP-4150, Expression Home XP-4155, Workforce WF2810, Workforce WF 2810DWF, Workforce WF2820, Workforce WF 2820DWF, Workforce WF2830, Workforce WF 2830DWF, Workforce WF2835, Workforce WF 2835DWF, Workforce WF2840, Workforce WF 2840DWF, Workforce WF 2850DWF, Workforce WF2870, Workforce WF 2870DWF
Printer Series: Expression Home XP, Workforce WF
kompatibel mit: 603XL
print color: Gelb
Data according to manufacturer. Errors and changes reserved.
Skip product gallery

Similar Items

Plutoos 603XL Multipack 4-Pack BK+C+M+Y with Chip Compatible with Epson 603 60.2 ml for XP-2100 XP-3100 XP-4100 WF-2830
Plutoos 603XL Multipack 4-Pack BK+C+M+Y with Chip Compatible with Epson 603 60.2 ml for XP-2100 XP-3100 XP-4100 WF-2830
Product number: PL10235

Regular price: CHF 23.00
Plutoos 603XL Magenta Ink Cartridge with Chip Compatible with Epson 603 14 ml for XP-2100 XP-3100 XP-4100 WF-2830
Plutoos 603XL Magenta Ink Cartridge with Chip Compatible with Epson 603 14 ml for XP-2100 XP-3100 XP-4100 WF-2830
Product number: PL10239

Regular price: CHF 9.90
Plutoos 603XL Black Ink Cartridge with Chip Compatible with Epson 603 18.2 ml for XP-2100 XP-3100 XP-4100 WF-2830
Plutoos 603XL Black Ink Cartridge with Chip Compatible with Epson 603 18.2 ml for XP-2100 XP-3100 XP-4100 WF-2830
Product number: PL10233

Regular price: CHF 9.90
Plutoos 603XL Cyan Ink Cartridge with Chip Compatible with Epson 603 14 ml for XP-2100 XP-3100 XP-4100 WF-2830
Plutoos 603XL Cyan Ink Cartridge with Chip Compatible with Epson 603 14 ml for XP-2100 XP-3100 XP-4100 WF-2830
Product number: PL10237

Regular price: CHF 9.90